universal wireless one-to-eight second hand-held smart microphone with receiver can be fm meeting family ktv show outdoor live special suite

1. intelligent power management system to enhance battery life 2. clear and bright sound quality, multi-set at the same time using non-crosstalk 3.200 groups of optional frequency points, 100 can be used at the same time, 4. launch lcd display channel and battery power, battery low-voltage flashing to 1.8 v automatic shutdown 5. receiving channels lcd display: frequency channel, radio frequency intensity, mute, antenna internal pole, and menu adjustment of the indicators 6. the transmitter is divided into two levels of power regulation, low power 50 meters, high power 100 meters